SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6 pl2): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('bd078d42649a347ead89cd50a700be5d','0','3.16.212.58','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1744108148','hm_wwd.php','0','0','')
mysql error: Duplicate entry 'bd078d42649a347ead89cd50a700be5d' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 08.04.2025 @ 12:29
Script: /hm_wwd.php
Referer: http://gttempel.de/hm_wwd.php